The space rock is expected to zoom past our planet at a zippy 28,655 miles per hour, according to the space agency.
SpaceX launched the private Fram2 mission Monday (March 31), sending a crew of four spaceflight rookies into an orbit never ...
The private Fram2 mission is launching later today, sending a crew of amateurs to an unprecedented polar orbit—a frontier ...
Astronomers used ALMA to observe Proxima Centauri and found frequent, intense flares that could destroy atmospheres of nearby ...